1 : a branch of science concerned with the interrelationship of organisms and their environments. 2 : the totality or pattern of relations between organisms and their environment. 3 : human ecology. 4 : environment, climate the moral ecology; also : an often delicate or intricate system or complex the ecology of language.
published its Final Rule in the Federal Register placing tramadol into Schedule IV effective August 18, 2014. (Tramadol is a centrally acting opioid analgesic first approved for use in the U.S. in 1995 under the name âUltramâ.
July 13, 2016. Tramadol (Ultram) is prescribed for pain more than ever, with new recommendations to limit the use of opioid analgesics. Tramadol is a non-opioid that works on the opiate receptors. Unlike other opioids (like hydrocodone and codeine), tramadol doesnât affect your breathing or heart.